ZTNA has become a buzzword these days. So, this article provides an overview of what ZTNA stands for. It will also explain why it is important for businesses today. Let’s begin.
What ZTNA Stands For?
ZTNA stands for Zero Trust Network Access. It is in essence a security model for cloud services. A ZTNA approach is the best way to implement, manage and scale cloud infrastructure.
The ZTNA model will help you achieve a high level of security and compliance. It is also critical to the success of your hyper-connected digital business. ZTNA will also help you secure your cloud infrastructure without impeding the productivity of your employees.
How Does ZTNA Work?
Imagine there is a network where all devices are untrusted by default and access needs to be granted on a need-to-have basis. That is exactly how ZTNA works.
This access management model ensures that the right people have access to the right resources at the right time. It also ensures that you have full visibility and control over who can access what and when.
ZTNA is built on three pillars:
Trust-based access model
It has a trust-based access model. It means that any user, application, or device that is not explicitly trusted is not allowed to access the network. This approach is based on the assumption that everyone is potentially malicious and must be treated as such. It is an effective way to ensure that you can only gain access to what you are allowed to access.
Zero Trust Security Architecture
The Zero Trust Security architecture is used to manage, monitor, and control access. It does so by defining who is allowed to access what in the cloud environment.
Zero Trust Network Access Solution
This solution provides effective identity and access management. It is responsible for ensuring that the right people have access to the right resources at the right time.
ZTNA ensures that your data remains secure and accessible only to the right people. It protects you from any cyber-attack or data breach. Furthermore, it helps you to achieve compliance with various regulations such as GDPR, HIPAA, and SOX.
Why Is ZTNA Important?
ZTNA has become a buzzword these days. Many businesses are adopting this approach with great success. Here is an overview of why it is critical for you.
#1 It ensures that only the right people have access to the right resources at the right time
ZTNA ensures that the right people have access to the right resources at the right time. It helps you to achieve compliance with various regulations such as GDPR and HIPAA. It also helps you protect your data against cyber-attacks by ensuring that only the right people have access to it.
ZTNA also allows you to monitor and manage access across all your cloud environments at once.
#2 It provides a unified identity and access management solution
ZTNA provides a unified identity and access management solution. It helps you to be compliant with various regulations. Furthermore, it also helps you to secure your cloud infrastructure.
ZTNA will also help you scale your cloud infrastructure while reducing the cost of ownership. These are all critical success factors for a digital business today.
#3 It offers a risk-based approach to access management
It provides a risk-based approach to access management. It allows you to be compliant with various regulations and protect your data against cyber-attacks. Furthermore, the trust-based access model will ensure that only the right people have access to the right resources at the right time.
ZTNA will also help you to reduce the cost of ownership for your cloud infrastructure. These are all critical success factors for a digital business today.